Physics, 03.04.2020 02:39, breannaking9734
For part A (steel projectile), compute the total kinetic energy before and immediately after impact (show your work). Calculate (and then explain) the kinetic energy loss by using (KEf – KEi) / KEi x 100%•Conservation of momentum m v0 = (m + M ) vc•Conservation of energy ½ (m + M) vc2 = (m + M ) g h•Trig application L ( 1 - cos θ ) = hTable A (Pendulum Methodfor steel sphere)Trials 1 2 3 4 5 avg θ 36 36.5 35.5 36 36.5 36.1m = 65.92gM =240.27gL = .029mh = 0.0557 mvc = 1.05 m/sv0 = 4.88 m/s
Answers: 2
Physics, 23.06.2019 01:00, bendmads04
Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis
Answers: 1
Physics, 23.06.2019 01:00, kaziyahf2006
When solid surfaces slide over each other the kind of friction that occurs is called friction
Answers: 2
For part A (steel projectile), compute the total kinetic energy before and immediately after impact...
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